You: Mommy? Why do u always have to hide my wings?

Mom: Because the vampires will get you

You: Why do they want us?

Mom: One full fairy is strong enough to quench their thirst for centuries

Ten years later

Alex walks into the classroom. He was the sun of two famous monster hunters

Teacher: You must be Alex. She checked her seating chart. You're next to Breanna. You'll love her. That girl's a sweetheart

She gestured over to you

Alex goes to sit next to you.